Solution 22237: Redefining a Point in the Geometry App on the TI-Nspire™ Family.
... • Press [home] and select to add a Geometry App. • Press [menu] [5] [2]. • Select the desired location for the first point and press [enter]. • Move the cursor to the desired location for the second point and press [enter]. • Move the cursor to the desired location for the last point and pre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22237
Solution 32151: Calculating Logistic Growth Using the TI-Nspire™ CAS Family Products.
...d press [enter]. 4) Input y'=.001´y´(250-y) and y(0)=8,x,y) 5) Press [enter] and your solution will appear Define f1(x) to be the solution from above: 1) Press [menu] and select 1: Actions>1: Define. 2) Type f1(x)= then copy and paste the solution after the equal sign. 3) Delete y= from expre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32151
Solution 12707: Service Information for Canada.
... Knowledge Base Search Where can I find warranty information on TI Products purchased in Canada? TI products purchased in Canada are covered by a one-year warranty based on the date of purchase. Units are warranted against defective materials or workmanship. This warranty is void ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12707
Solution 32171: Installing TI-Nspire™ Document Player for Mac® for Offline Use.
... once it has completed the TI-Nspire Document Player will open automatically and will be ready for use. If need assistance with the steps listed above or if you have issues installing the software please contact TI-Cares for additional assistance. TI-Nspire™DocumentPlayer fo...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Updating the Handheld Operating System (OS) on a TI-Nspire™ CX II Family calculator
...tor and repeat the steps. Please see the TI-Nspire CX II guidebooks for additional information. If you have questions about the information listed above or require technical assistance please contact TI-Cares Solution 40359:Updating the Handheld Operating System (OS) on a TI-Nspire™ CX II Famil...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40359
Solution 18889: Notifications When a Package has been Received at the Service Department.
...by the service department? The service department and Customer Service Professionals do not have the ability to send out notifications of incoming/outgoing packages. If a replacement has not been received within the three to four week cycle time, please contact TI-Cares. Solution 18889: Notifi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/18889
Solution 26330: Title I School Discount Program
...n free or reduced lunch plans. These products, sold in 10-calculator “Teacher Packs,” are reconditioned to like-new operation and appearance and are covered by TI's one-year limited warranty. Each Teacher Pack contains 10 reconditioned calculators, batteries, and unit-to-unit link cables. Calcula...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/26330
Solution 12197: Theft Preventative Solutions for TI Graphing Calculators.
...ealer, has a product called Bat'ry Guard™. Bat'ry Guard™ is a locking battery door which serves to prevent battery theft from devices. There is a "removal tool" needed for adding/removing the battery door. For theft preventative measures involving actual calculators, Texas Instruments has the TI-...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12197
Solution 40360: Updating the Handheld Operating System (OS) on a TI-Nspire™ Family calculator.
...d or Touchpad calculator Please see the TI-Nspire family guidebooks for additional information. If you have questions about the information listed above, or require further technical assistance, please contact TI-CARES. Solution 40360: Updating the Handheld Operating System (OS) on a TI-Nspire™...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40360
Solution 32371: Performing Polar and Rectangular Conversions using the TI-Nspire™ Family Handhelds.
...nter]. 9) Press [enter] again to display the answer. Please Note: Answers will vary depending on mode settings. If you do not receive the answer above, please press [ctrl] [enter] to get an approximate answer. Example: Convert the polar coordinates ([3,p/4,p/6]) to rectangular form. 1) Press...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32371
Solution 32511: Finding the Complex Conjugate of an Argument Using the TI-Nspire™ Family Products.
...tor.• Press [menu].• Press 2: Number, 9: Complex Number Tools, and 1: Complex Conjugate.• The display will show conj(.• Press [1] [+] [3] [p].• Arrow over to i and press [enter].• Press [enter] to display the answer.Note: All undefined variables are treated as real variables.Please see the TI-Nsp...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32511
Solution 12720: Products Available Through the Workshop Loan Program.
...Knowledge Base Search What products are available for loan through the Workshop Loan Program? The Workshop Loan Program is a program that provides teachers teaching other teachers how to integrate TI technology into classrooms. The program provides teachers with a workshop loan kit, inc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/12720
Solution 10661: Taxes Charged On Canadian Orders
...es. U.S. taxes are not charged on orders placed for customers in Canada when using a credit card through the TI Online Store or when placing an order over the phone with the TI-Cares Support Team. However, Customs will charge the customer a tax/duty on these orders, when they cross over the borde...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10661
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...ss [catalog] [5] and scroll until the "n-piece piecewise function" template is found (8th option, first row). The [catalog] key is located directly above the division sign key. Press [enter] to insert the "n-piece piecewise function" template into the Graphs application. 3) A "Create Piecewise F...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 21710: Using Undo and Redo on the TI-Nspire™ Family.
... undo and redo functions on the TI-Nspire family handhelds or computer software, please use the steps outlined below. Undo: • Press [ctrl] [Z] to remove the last function performed. Redo: • Press [ctrl] [Y] to replace the last function removed. Available memory limitations apply to the amount of...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21710
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
... minimum of the function. To access the Minimum tool, press [menu] [6] [2]. • The handheld will prompt for the "lower bound?". Using the arrow keys, move the cursor to the left of the minimum point and press [enter]. • The handheld will prompt for the "upper bound?". Using the arrow keys, move th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 12722: Purchasing Replacement Parts and Guidebooks for TI Calculators.
... Where can I purchase replacement parts and guidebooks for TI calculators? Printed guidebooks, reference cards, replacement battery doors, slide covers, and data cables (unit-to-unit cables) can be purchased on the TI Online Store. Prices and availability are subject to change without notice....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/12722
Solution 12198: TI Graphing Calculators Not Allowed on the National Council of Examiners for Engineering and Surveying (NCEES) Exams.
...orced an existing policy that began with the April 2004 test administration. Currently, the board has specified that TI-30X and TI-36X models are approved and that any Texas Instruments calculator must contain either TI-30X or TI-36X in its model name. Several Texas Instruments graphing calculato...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12198
Solution 34752: Calculating Secant, Cosecant, and Cotangent Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...xample: Solve for the cosecant of 31.67 degrees. • Be sure the calculator is set to Degree mode before beginning. To do this, press the [MODE] key, move the cursor to DEGREE and press [ENTER]. • Press [2ND] [QUIT] to return to the home screen. • Press [SIN] [3] [1] [.] [6] [7] [)]. • Press [x-1...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34752
Solution 11928: Calculating One-variable Statistics with Frequencies using a TI-83 Plus Family of Graphing Calculators.
...then press the [ 1 ] key. • Enter the data for xList in the L1 {3,5,8,10} and Frequency list in L2 {7,2,3,1} pressing [ENTER] after each entry to move to the next line. • Press the [2nd] key then the [QUIT] key to leave the editor to go back to the home screen. On the home screen press th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11928
Solution 34884: Using the rand() Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...function returns a random number between 0 and 1 for the specified number of trials. To generate 3 random numbers between 0 and 1, follow the steps provided below: 1) From the main screen, press [MATH] [Left Arrow] to select PROB menu. 2) Press [1] to select 1:rand (rand will be displayed on the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34884
Solution 34883: Calculating the Inverse Student-T (invT) Probability on the TI-84 Plus Family of Graphing Calculators.
...ion, n is the sample size, and the population is Gaussian. The command for this function is under the DISTR menu. Please refer to the instructions provided below given the below data. Area = 0.68759 DF = 18 • Press [2ND][DISTR]. • Press [4] to select 4:InvT(. • Press [.] [6] [8] [7] [5] [9] [EN...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34883
Solution 34575: Calculating Y-Hat Values on the TI-84 Plus Family of Graphing Calculators.
...layed. The regression equation will also be stored to Y1. Calculating y-hat values: • Press [STAT] [1] to access the STAT list editor. • Scroll over to L3, scroll up to highlight L3 and press [ENTER] to input a formula for the L3 list. • Press [VARS], arrow right to highlight Y-VARS and pre...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34575
Solution 34573: Resolving an ERR:INVALID DIM or ERR:DIM MISMATCH Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Matrix [A]. If the dimensions do not match, an ERR:DIM MISMATCH error will be displayed. Matrix [B]: Matrix [A]: Using the example matrices above, matrix B is a 3 X 3 and matrix A is a 3 X 2. Matrix B can be multiplied by matrix A ([B]*[A]); however, matrix A cannot be multiplied by matri...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34573
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
...w right to Y-VARS, and select 1:Function from the Y-VARS menu. • Press 2:Y2 then press [ )] [ENTER]. The Y3 slot should read Y3 = Y1(Y2). • Arrow over to the = sign and arrow up 3 times to select the '=' to the right of Y1, then press [ENTER] to disable the function from being graphed. Pleas...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417